.header-banner {
    position: relative;
    width: 100%;
    height: 200px;
    background: url(../images/zym_bj.jpg) center;
}

.header-banner-roll {
    background: url(../images/logo.png) no-repeat;
    background-position-y: 40px;
    height: 200px;
}

.mid_container {
    max-width: 1000px;
    margin: 20px auto;
}

.left_guide {
    float: left;
    width: 200px;
}

.left_guide_top_size {
    font-size: 24px;
    color: #e82822;
}

.left_guide_decorate {
    background-color: #e82822;
    width: 18px;
    height: 1px;
}

.left_about_us {
    font-size: 14px;
    padding: 0 0 4px 0;
    color: #e82822;
    border-bottom: 1px solid #ddd;
}

.left_white_about {
    background: #fff;
    height: 38px;
    width: 180px;
    padding-right: 20px;
    border-bottom: 1px solid #dddddd;
    cursor: pointer;
}

.left_white_about>a {
    display: block;
    height: 38px;
    width: 180px;
}

.left_white_about:hover {
    background: #fafafa;
}

.left_white_about.active {
    background: #e82822
}

.left_white_about.active .left_cn_about_us {
    color: #fff;
}

.left_cn_about_us {
    float: right;
    font-size: 14px;
    color: #333;
    line-height: 38px;
}

.mid_guide {
    float: left;
    margin-left: 20px;
    margin-bottom: 30px;
    width: 778px;
    border-top: #e82822 3px solid;
    border-left: #e5e5e5 1px solid;
    border-right: #e5e5e5 1px solid;
    border-bottom: #e5e5e5 1px solid;
}

.mid_guide_content {
    width: 780px;
}

.consultation_list {
    min-height: 510px;
    margin-right: 20px;
}

.consultation_list_one {
    width: 730px;
    padding-left: 10px;
    height: 30px;
    overflow: hidden;
}

.point:hover {
    background: #bbbbbb;
}

.consultation_list_mouse span:hover {
    color: #bbbbbb;
}

.consultation_list_two {
    width: 740px;
    height: 30px;
    background: white;
    overflow: hidden;
}

.point {
    float: left;
    width: 7px;
    height: 7px;
    margin-top: 11.5px;
    margin-left: 10px;
    border-radius: 14px;
    background: #999;
}

.consultation_list_news {
    float: left;
    font-size: 14px;
    margin-top: 4.6px;
    margin-left: 5px;
    color: #333;
}

.consultation_list_times {
    font-size: 14px;
    color: #666;
    float: right;
    margin-right: 10px;
    margin-top: 4.5px;
}

.center_size {
    margin-bottom: 10px;
    font-size: 18px;
}

.center_news_title {
    font-size: 20px;
    color: #333333;
    text-align: center;
}

.center_news_page {
    font-size: 14px;
    color: #666;
    line-height: 25px;
    margin-bottom: 20px;
}

.center_news_img {
    width: 550px;
    height: 366px;
    margin-left: 105px;
    margin-bottom: 20px;
    margin-right: 100px;
}

.interval {
    margin-right: 8px;
}

.composition {
    width: 740px;
    margin-top: 14px;
    margin-bottom: 30px;
}

.composition p {
    font-size: 14px;
    color: #777777;
}

.news_item {
    width: 740px;
    height: 208px;
    overflow: hidden;
    border-bottom: 1px solid #e5e5e5;
}

.news_item:nth-last-child(1) {
    border-bottom: 0;
}

.news_item:last-child {
    border-bottom: 0 solid;
}

.news_item_all {
    width: 740px;
    height: 168px;
    margin-top: 20px;
}

.news_item_img {
    float: left;
    width: 240px;
    height: 168px;
}

.news_item img:hover {
    opacity: 0.5;
}

.news_item_passage_title:hover {
    color: #999;
}

.news_item_passage span:hover {
    color: #999;
}

.news_item_passage_time:hover {
    color: #999;
}

.news_item_passage {
    float: left;
    margin-left: 24px;
    height: 110px;
    width: 476px;
}

.news_item_passage_title {
    font-size: 23px;
    color: #333333;
    margin-bottom: 20px;
}

.news_item_passage span {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
    display: block;
}

.news_item_passage_time {
    float: bottom;
    font-size: 14px;
    color: #666;
}

.mid_guide_page {
    float: right;
    width: 211px;
    height: 26px;
    margin-top: 14px;
    margin-left: 8px;
    margin-right: 20px;
    margin-bottom: 14px;
}

.mid_guide_page:nth-child(1) {
    margin-left: 0;
}

.mid_guide_page_number {
    width: 26px;
    height: 26px;
    border: #b9b9b9 1px solid;
    border-radius: 5px;
    display: table-cell;
    text-align: center;
    vertical-align: middle;
}

.mid_guide_page_points {
    width: 13px;
    height: 26px;
    display: table-cell;
    text-align: center;
}

.mid_guide_content>.content {
    padding: 20px;
    position: relative;
    min-height: 200px;
}

.mid_guide_content>.content .empty_box {
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -73px -82px;
}

.file_bar {
    position: relative;
    margin-top: 10px;
    height: 30px;
    line-height: 30px;
    background: #f7f7f7;
    color: #333;
    font-size: 14px;
    padding: 0 10px;
    width: 460px;
}

.file_bar .remove_icon {
    position: absolute;
    right: 8px;
    bottom: 6px;
    background: url(../images/g-3.png) no-repeat;
    background-size: 18px 18px;
    display: block;
    width: 18px;
    height: 18px;
}